package reflect;

import java.lang.reflect.Constructor;

/**
 *使用有参构造器进行实例化
 *
 */
public class ReflectDemo3 {
    public static void main(String[] args) throws Exception {
        Person p = new Person("李四",20);
        System.out.println(p);
        Class cls = Class.forName("reflect.Person");
        Constructor c = cls.getConstructor(String.class,int.class);
        Object obj = c.newInstance("王五",55);
        System.out.println(obj);
    }
}
